GUIDE TO INSTALLATION AND OPERATION
3.4.6 The Decoder panel
The decoder panel gives the user the resources to select the program that will be decoded by the IRD-3111.
Config section:
Service Select –
use the pulldown to select the service from
among those in the transport stream
A small lock icon to the left of the service number indicates
that the signal is encrypted.
Audio1 & Audio 2
– Use the pulldowns to select the audio 1
and 2 PIDs from the available channels.
NOTE that you can’t select the same PID for both audios
Clock Recovery
– use the pulldown to configure clock
recovery. Options are:
•
OFF – user the local clock. Preferred if there are many
errors in the stream or the IRD cannot lock easily
•
From PCR - recover the clock from the PCR packet
Service Selection Mode –
use the pulldown to choose how
the service to be decoded is selected:
•
Manual – decode the service selected in the
Service
Select
pulldown. If the service is not present in the TS,
nothing is decoded
•
Auto – if the service selected in the
Service Select
pulldown does not exist or if none is specified, the
card decodes the first service found
Currently Selected Service / Video / Audio
The data windows and status icons in this area report on various aspects of the currently-selected service, video and
audio
This area provides information only – no controls are available
3.4.7 The Video Output panel
Input and Output Screens
The two screens at the top of the panel indicate the aspect ratio
of the input and output video. The pulldowns for Aspect and
Format on the output screen allow the output signal to be
formatted.
•
Note: the Up Conversion option must be enabled before
these controls become active.
Figure 3.8 Decoder panel
IRD-3111 |
19